Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average sea temperature in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
In Izumiotsu, the month of January registers the lowest temperatures, averaging 7.8°C (46°F) at the peak and 2.9°C (37.2°F) at the lowest.Humidity
The average relative humidity in January in Izumiotsu is 71%.Rainfall
January is the month with the least rainfall. Rain falls for 8 days and accumulates 32mm (1.26") of precipitation.Snowfall
January, February and December are months with snowfall. January is the month with the most snowfall in Izumiotsu. Snow falls for 2.3 days and accumulates 18mm (0.71") of snow.Sea temperature
In Izumiotsu, in January, the average water temperature is 16.3°C (61.3°F).Note: Swimming is not a pleasant activity for most individuals in 16.3°C (61.3°F). Breathing becomes increasingly challenging to control as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in January is 10h and 8min.On the first day of the month, sunrise is at 07:04 and sunset at 16:58. On the last day of January, sunrise is at 06:57 and sunset at 17:25 JST.
Sunshine
The months with the least sunshine are January and February, with an average of 4.8h of sunshine.UV index
The months with the lowest UV index in Izumiotsu are January and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 2 during January leads to these instructions:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
What time of the year is the coldest in Izumiotsu?
What is the temperature in January in Izumiotsu?
What is the average humidity in January in Izumiotsu?
What is the driest month in Izumiotsu?
How many days does it rain in January in Izumiotsu?
What is the snowiest month in Izumiotsu?
How much does it snow in Izumiotsu in January?
What is the sea water temperature in January in Izumiotsu?
How many hours of daylight does Izumiotsu have in January?
When are sunrise and sunset in January in Izumiotsu?
What are the months with the least sunshine in Izumiotsu?
How long on average sun shines in January in Izumiotsu?
What is the month with the lowest UV index in Izumiotsu?
What is the UV index intensity in January in Izumiotsu?
Average temperature in January
Izumiotsu, Japan
- Average high temperature in January: 7.8°C
The warmest month (with the highest average high temperature) is August (31.7°C).
The month with the lowest average high temperature is January (7.8°C).
- Average low temperature in January: 2.9°C
The month with the highest average low temperature is August (24.8°C).
The coldest month (with the lowest average low temperature) is January (2.9°C).
Average pressure in January
Izumiotsu, Japan
- Average pressure in January: 1019.6mbar
The month with the highest atmospheric pressure is February (1019.7mbar).
The month with the lowest atmospheric pressure is June (1008.8mbar).
Average wind speed in January
Izumiotsu, Japan
- Average wind speed in January: 11.7km/h
The windiest month (with the highest average wind speed) is January (11.7km/h).
The calmest month (with the lowest average wind speed) is June (8.3km/h).
Average humidity in January
Izumiotsu, Japan
- Average humidity in January: 71%
The month with the highest relative humidity is July (77%).
The months with the lowest relative humidity are March, April and May (69%).
Average rainfall in January
Izumiotsu, Japan
- Average rainfall in January: 32mm
The wettest month (with the highest rainfall) is July (137mm).
The driest month (with the least rainfall) is January (32mm).
Average rainfall days in January
Izumiotsu, Japan
- Average rainfall days in January: 8 days
The month with the highest number of rainy days is July (16.7 days).
The months with the least rainy days are January and February (8 days).
Average snowfall in January
Izumiotsu, Japan
- Average snowfall in January: 18mm
The month with the highest snowfall is January (18mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Izumiotsu, Japan
- Average snowfall days in January: 2.3 days
The month with the highest number of snowfall days is January (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in January
Izumiotsu, Japan
- Average sea temperature in January: 16.3°C
The best month for swimming (with the highest average sea temperature) is August (27.7°C).
The coldest month (with the lowest average sea temperature) is February (15.6°C).
Average daylight in January /
Average sunshine in January
Izumiotsu, Japan
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January: 4h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The months with the least sunshine are January and February (Average sunshine: 4h and 48min).
Average sunshine days in January
Izumiotsu, Japan
- Average sunshine days in January: 20.4 days
The month with the most sunshine days is January (20.4 days).
The month with the least sunshine days is July (12.3 days).
Average UV index in January
Izumiotsu, Japan
- Average UV index in January: 2
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in January
Izumiotsu, Japan
- Average cloud cover in January: 49
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in January
Izumiotsu, Japan
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, August, September, October, November and December (10km).
The months with the lowest visibility are April, May, June and July (9km).
Izumiotsu, Japan
Weather forecast for your location
2. Allow the app to use your location
